<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
String r = request.getParameter("r");
%>

<!doctype html>
<html lang="en">
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
         <meta name="viewport" id="viewport" content="width=device-width,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
         <meta name="format-detection" content="telephone=no"/>
  <title>文件获取失败</title>
 </head>
 <body>
  文件获取失败
 </body>
</html>
